package com.zzyl.nursing.service.impl;
import cn.hutool.core.collection.ListUtil;
import cn.hutool.core.util.ObjectUtil;
import cn.hutool.core.util.RadixUtil;
import cn.hutool.core.util.RandomUtil;
import com.baomidou.mybatisplus.core.toolkit.Wrappers;
import com.baomidou.mybatisplus.extension.service.impl.ServiceImpl;

import java.nio.file.WatchService;
import java.util.HashMap;
import java.util.List;
import java.util.Arrays;
import java.util.Map;

import com.zzyl.common.utils.DateUtils;
import com.zzyl.framework.web.service.TokenService;
import com.zzyl.nursing.dto.UserLoginRequestDto;
import com.zzyl.nursing.service.WechaService;
import com.zzyl.nursing.vo.LoginVo;
import org.springframework.beans.factory.annotation.Autowired;
import org.springframework.stereotype.Service;
import com.zzyl.nursing.mapper.FamilyMemberMapper;
import com.zzyl.nursing.domain.FamilyMember;
import com.zzyl.nursing.service.IFamilyMemberService;

/**
 * 老人家属Service业务层处理
 * 
 * @author w
 * @date 2025-08-01
 */
@Service
public class FamilyMemberServiceImpl extends ServiceImpl<FamilyMemberMapper,FamilyMember> implements IFamilyMemberService
{
    @Autowired
    private FamilyMemberMapper familyMemberMapper;

    @Autowired
    private WechaService wechaService;

    @Autowired
    private TokenService tokenService;

    static List<String> DEFAULT_NICKNAME_PREFIX= ListUtil.of("生活更美好","大橘大利","日富一日","好柿开花","柿柿如意","一椰暴富","大柚所为","杨梅吐气","天生荔枝");

    /**
     * 查询老人家属
     * 
     * @param id 老人家属主键
     * @return 老人家属
     */
    @Override
    public FamilyMember selectFamilyMemberById(Long id)
    {
        return familyMemberMapper.selectById(id);
    }

    /**
     * 查询老人家属列表
     * 
     * @param familyMember 老人家属
     * @return 老人家属
     */
    @Override
    public List<FamilyMember> selectFamilyMemberList(FamilyMember familyMember)
    {
        return familyMemberMapper.selectFamilyMemberList(familyMember);
    }

    /**
     * 新增老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int insertFamilyMember(FamilyMember familyMember)
    {
        familyMember.setCreateTime(DateUtils.getNowDate());
        return familyMemberMapper.insert(familyMember);
    }

    /**
     * 修改老人家属
     * 
     * @param familyMember 老人家属
     * @return 结果
     */
    @Override
    public int updateFamilyMember(FamilyMember familyMember)
    {
        familyMember.setUpdateTime(DateUtils.getNowDate());
        return familyMemberMapper.updateById(familyMember);
    }

    /**
     * 批量删除老人家属
     * 
     * @param ids 需要删除的老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberByIds(Long[] ids)
    {
        return familyMemberMapper.deleteByIds(Arrays.asList(ids));
    }

    /**
     * 删除老人家属信息
     * 
     * @param id 老人家属主键
     * @return 结果
     */
    @Override
    public int deleteFamilyMemberById(Long id)
    {
        return familyMemberMapper.deleteById(id);
    }

    @Override
    public LoginVo login(UserLoginRequestDto dto) {
        //1.获取OpenID
        String openId = wechaService.getOpenid(dto.getCode());
        //2.获取手机号
        String phone = wechaService.getPhone(dto.getPhoneCode());
        //3.和数据库保持同步
        FamilyMember familyMember = familyMemberMapper.selectOne(Wrappers.<FamilyMember>lambdaQuery().eq(FamilyMember::getOpenId, openId));
        if (ObjectUtil.isEmpty(familyMember)){
            familyMember=FamilyMember.builder()
                    .openId(openId)
                    .build();
        }
        familyMember.setPhone(phone);

        if (ObjectUtil.isEmpty(familyMember.getId())){
            //新增
            int index = RandomUtil.randomInt(DEFAULT_NICKNAME_PREFIX.size());
            familyMember.setName(DEFAULT_NICKNAME_PREFIX.get(index)+phone.substring(6));
            familyMemberMapper.insert(familyMember);
        }else {
            //修改
            familyMemberMapper.updateById(familyMember);
        }
        //4.生成token令牌
        Map<String,Object> claims =new HashMap<>();
        claims.put("userId",familyMember.getId());
        claims.put("userName",familyMember.getName());
        String token= tokenService.createToken(claims);

        LoginVo vo = new LoginVo();
        vo.setToken(token);
        vo.setNickName(familyMember.getName());
        return vo;
    }
}
